planet. the rover found grey rock. now these clay minerals that formed in a watery environment. nasa concludes there's more evidence it could have foreigned life form. >>> and we cannot stop talking b at weather. >> it's going to be nice. today with had lots of mid-70s. the official national weather service highs. the hot spots were liver more valley area. we had lots of mid-70s. 75 in liver moor. 76 in concord. a beautiful day. the jet stream taking everything over the top. there's no rain. i mean up into washington, and oregon they're getting snow and rain and parts of washington. but we're not. we're getting a little bit of coastal fog. but one thing to notice, see that little notch coming but there's a fog kind of getting notched out right here and that's because the winds are starting to kick off a little bit more off shore. today with he dense fog. you saw. well, the winds are now starting to scour away. i think they'll be dense fog again tomorrow morning but i think it'll be inside the bay. and that kind of footprint of the fog is indicative of the high pressure strengthening.